2790110484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4150

約数の個数: 144

約数和(自身を含む): 8415912960

約数和(自身を除く): 5625802476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 178, 186, 217, 252, 267, 279, 356, 372, 434, 534, 558, 623, 651, 801, 868, 1068, 1116, 1246, 1302, 1602, 1869, 1953, 2492, 2604, 2759, 3204, 3738, 3906, 4013, 5518, 5607, 7476, 7812, 8026, 8277, 11036, 11214, 12039, 16052, 16554, 19313, 22428, 24078, 24831, 28091, 33108, 36117, 38626, 48156, 49662, 56182, 57939, 72234, 77252, 84273, 99324, 112364, 115878, 124403, 144468, 168546, 173817, 231756, 248806, 252819, 337092, 347634, 357157, 373209, 497612, 505638, 695268, 714314, 746418, 870821, 1011276, 1071471, 1119627, 1428628, 1492836, 1741642, 2142942, 2239254, 2500099, 2612463, 3214413, 3483284, 4285884, 4478508, 5000198, 5224926, 6428826, 7500297, 7837389, 10000396, 10449852, 11071867, 12857652, 15000594, 15674778, 22143734, 22500891, 30001188, 31349556, 33215601, 44287468, 45001782, 66431202, 77503069, 90003564, 99646803, 132862404, 155006138, 199293606, 232509207, 310012276, 398587212, 465018414, 697527621, 930036828, 1395055242, 2790110484]

約数ペア:

[(1, 2790110484), (2, 1395055242), (3, 930036828), (4, 697527621), (6, 465018414), (7, 398587212), (9, 310012276), (12, 232509207), (14, 199293606), (18, 155006138), (21, 132862404), (28, 99646803), (31, 90003564), (36, 77503069), (42, 66431202), (62, 45001782), (63, 44287468), (84, 33215601), (89, 31349556), (93, 30001188), (124, 22500891), (126, 22143734), (178, 15674778), (186, 15000594), (217, 12857652), (252, 11071867), (267, 10449852), (279, 10000396), (356, 7837389), (372, 7500297), (434, 6428826), (534, 5224926), (558, 5000198), (623, 4478508), (651, 4285884), (801, 3483284), (868, 3214413), (1068, 2612463), (1116, 2500099), (1246, 2239254), (1302, 2142942), (1602, 1741642), (1869, 1492836), (1953, 1428628), (2492, 1119627), (2604, 1071471), (2759, 1011276), (3204, 870821), (3738, 746418), (3906, 714314), (4013, 695268), (5518, 505638), (5607, 497612), (7476, 373209), (7812, 357157), (8026, 347634), (8277, 337092), (11036, 252819), (11214, 248806), (12039, 231756), (16052, 173817), (16554, 168546), (19313, 144468), (22428, 124403), (24078, 115878), (24831, 112364), (28091, 99324), (33108, 84273), (36117, 77252), (38626, 72234), (48156, 57939), (49662, 56182)]